Astrantia major 'Vanilla Gorilla'

Astrantia major 'Vanilla Gorilla'                                                                                                    Very broad, vanilla-white margins on deeply-lobed, serrated, blue-green and silvery foliage. Leaves can become blushed with rose in cool weather. Pronounced, long-lasting, silvery-pink pincushion flowers in early-midsummer. 16-23", Z4-9.